Compare two names
Onix and Onyx side by side: Onix peaked in 2022 and Onyx in 2023; in 2025 they were given to 28 and 1,036 babies.
Onix and Onyx, year by year
Girls and boys together; Onix solid, Onyx dashed.
| Onix | Onyx | |
|---|---|---|
| Births 2025 | 28 | 1,036 |
| Rank 2025 | #4,660 among boys’ names | #365 among boys’ names |
| Recorded since 1880 | 383 | 8,632 |
| Peak year | 2022 | 2023 |
| Girls | 3% | 21% |
| Alive, estimated | 372 | 8,560 |
| Median age | 10 | 4 |
Both names: SSA national file, published May 8, 2026, and SSA’s cohort life tables.